Question

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(3⁷ × 5¹²)²
(2¹⁰×3⁷)⁹÷(2⁵×3⁶)¹⁰​

Answer 1

Răspuns:

Explicație pas cu pas:

(3⁷ x 5¹²)² = (3⁷)² x (5¹²)² = 3⁽⁷ˣ²⁾ x 5⁽¹²ˣ²⁾ = 3¹⁴ x 5²⁴

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(2¹⁰ x 3⁷)⁹ : ( 2⁵ x 3⁶)¹⁰ =

= (2⁽¹⁰ˣ⁹⁾ x 3⁽⁷ˣ⁹⁾ ) : ( 2⁽⁵ˣ¹⁰⁾ x 3⁽⁶ˣ¹⁰⁾) =

= (2⁹⁰ x 3⁶³) : ( 2⁵⁰ x 3⁶⁰) =

= 2⁽⁹⁰⁻⁵⁰⁾ x 3⁽⁶³⁻⁶⁰⁾ =

= 2⁴⁰ x 3³